.anchor {
  position: relative;
}

.link-anchor {
  position: absolute;
  top: 50%;
  left: -28px;
  display: flex;
  width: 28px;
  height: 28px;
  margin: auto;
  opacity: 0;
  justify-content: center;
  align-items: center;
  transform: translateY(-50%);
  border: none;
}

html[data-theme="dark"] {
  .link-anchor {
    fill: #fff;
  }
}

.anchor:hover > .link-anchor {
  opacity: 1;
}
